2022年4月16日9时56分，神舟十三号载人飞船返回舱在东风着陆场成功着陆。执行飞行任务的航天员________安全顺利出舱，身体状态良好，神舟十三号载人飞行任务取得圆满成功。

师生关系中最基本的关系是(  )（常考）

北京某产妇，病情危重，急需剖腹产，需其丈夫签字同意。其丈夫自认为未到预产期，其妻能自己生产不需要手术，而拒绝签字，延误病情导致产妇死亡。医生在遵循知情同意权未果，还应进一步行使特殊干涉权，该例病人属

我国商业银行一级资本充足率不得低于（  ）

披露范围包括：同业、社会公众、国际金融组织和境外机构所在地监管当局等。披露的方式根据披露的对象和范围，可选择新闻媒体、新闻发布会、年报等方式。（  ）

马克思主义道德观认为,( )是道德起源的首要前提。

治寒疝疼痛，睾丸偏坠疼痛，应选用的药物是(   )

患者，女，20 岁。在日常生活中会反复检查是否锁门和洗手。这最有可能属于哪一类疾病的症状（   ）

在一批汽车的融资租赁合同中，承租人甲公司进入破产程序，出租人乙公司主张租赁物不属于破产财产的，下列哪一理由是正当的？（   ）。

Passage1

   Lonely people, it seems, are at greater riskthan the gregarious of developing illnesses associated with chronicinflammation, such as heart disease and certain cancers. A paper published lastyear in the Public Library of Science, Medicine, shows the effect on mortalityof loneliness   is comparable with thatof smoking and drinking after examining the results of 148 previous studies andcontrolled for factors such as age and pre-existing illness.

Steven Cole of the University ofCalifornia, Los Angeles, thinks he may know why this is so. He told theAmerican Association for the Advancement of Science meeting in Washington,D.C., about his work studying the expression of genes in lonely people. Dr.Cole harvested samples of white blood cells from both lonely and gregariouspeople. He then analysed the activity of their genes, as measured by theproduction of a substance called messenger RNA. This molecule carries    instructions from the genes telling a cellwhich proteins to make. The level of messenger RNA from most genes was the samein both types of people. There were several dozen genes, however, that wereless active m the lonely, and several dozen others that were more active.Moreover, both the     less active andthe more active gene types came from a small number of functional groups.

   Broadly speaking, the genes less active in thelonely were those involved in staving off viral infections. Those that weremore active were involved in protecting against bacteria. Dr. Cole suspectsthis could help explain not only why the lonely are iller, but how, inevolutionary terms, this odd state of affairs has come about.

    The crucial bit ofthe puzzle is that viruses have to be caught from another infected individual andthey are usually species-specific. Bacteria, in contrast, often just lurk inthe environment, and  may thrive on manyhosts. The gregarious are therefore at greater risk than the lonely ofcatching  viruses, and Dr. Cole thussuggests that past evolution has created a mechanism which causes white cellsto respond appropriately. Conversely, the lonely are better off ramping uptheir protection  against bacterialinfection, which is a bigger relative risk to them.

     What Dr. Cole seemsto have revealed, then, is a mechanism by which social environment reachesinside a person's body and tweaks its genome so that it responds appropriately.It is not that the lonely and the gregarious are genetically different fromeach other. Rather, their genes are regulated differently, according to howsociable an individual is. Dr. Cole thinks this regulation is part of a widermechanism that tunes individuals to the circumstances they find themselves in.

What message does Dr. Cole seem to convey by the mechanism?